846987212 has 24 divisors (see below), whose sum is σ = 1501998960. Its totient is φ = 417873600.

The previous prime is 846987191. The next prime is 846987217. The reversal of 846987212 is 212789648.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (846987217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120614 + ... + 127442.

It is an arithmetic number, because the mean of its divisors is an integer number (62583290).

Almost surely, 2^846987212 is an apocalyptic number.

It is an amenable number.

846987212 is a deficient number, since it is larger than the sum of its proper divisors (655011748).

846987212 is a wasteful number, since it uses less digits than its factorization.

846987212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241 (or 7239 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The square root of 846987212 is about 29103.0447204412. The cubic root of 846987212 is about 946.1477285991.

The spelling of 846987212 in words is "eight hundred forty-six million, nine hundred eighty-seven thousand, two hundred twelve".